<http://schema.org/about>
"The fiction world has long been full of cool science and technology that eventually sneaks its way into real life. Flip phones, for example, were dreamed up on"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/stories/5-ways-the-avengers-team-bends-the-rules-of-physics>